Add unit test for #433

Author: DeepDiver1975

tests/VObject/ITip/BrokerNewEventTest.php

@@ -508,10 +508,56 @@ public function testChangingOrganizers()
 END:VCALENDAR
 ICS;
 
-        $version = \Sabre\VObject\Version::VERSION;
         $this->parse(null, $message, [], 'mailto:[email protected]');
     }
 
+    public function testCaseInsensitiveOrganizers()
+    {
+        $message = <<<ICS
+BEGIN:VCALENDAR
+VERSION:2.0
+BEGIN:VEVENT
+UID:foobar
+ORGANIZER;CN=Strunk:mailto:[email protected]
+ATTENDEE;CN=One:mailto:[email protected]
+ATTENDEE;CN=Two:mailto:[email protected]
+DTSTART:20140716T120000Z
+DTEND:20140716T130000Z
+RRULE:FREQ=DAILY
+END:VEVENT
+BEGIN:VEVENT
+UID:foobar
+RECURRENCE-ID:20140718T120000Z
+ORGANIZER;CN=Strunk:mailto:[email protected]
+ATTENDEE;CN=Two:mailto:[email protected]
+ATTENDEE;CN=Three:mailto:[email protected]
+DTSTART:20140718T120000Z
+DTEND:20140718T130000Z
+END:VEVENT
+END:VCALENDAR
+ICS;
+
+        $this->parse(null, $message, [
+            [
+                'uid' => 'foobar',
+                'method' => 'REQUEST',
+                'component' => 'VEVENT',
+                'sender' => 'mailto:[email protected]',
+            ],
+            [
+                'uid' => 'foobar',
+                'method' => 'REQUEST',
+                'component' => 'VEVENT',
+                'sender' => 'mailto:[email protected]',
+            ],
+            ['uid' => 'foobar',
+                'method' => 'REQUEST',
+                'component' => 'VEVENT',
+                'sender' => 'mailto:[email protected]',
+            ],
+        ], 'mailto:[email protected]');
+    }
+
     public function testNoOrganizerHasAttendee()
     {
         $message = <<<ICS

tests/VObject/ITip/EvolutionTest.php

@@ -7,7 +7,7 @@ class EvolutionTest extends BrokerTester
     /**
      * Evolution does things as usual a little bit differently.
      *
-     * We're adding a seprate test just for it.
+     * We're adding a separate test just for it.
      */
     public function testNewEvolutionEvent()
     {